285 series | |
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![]() 285 series on a Sunrise Izumo service, October 2022 | |
Manufacturer | Kawasaki Heavy Industries, Nippon Sharyo, Kinki Sharyo |
Family name | Sunrise Express |
Constructed | 1998 |
Entered service | 10 July 1998 |
Number built | 35 vehicles (5 sets) |
Number in service | 35 vehicles (5 sets) |
Formation | 7 cars per trainset |
Fleet numbers | I1-I5 |
Operators | JR Central, JR-West |
Depots | Ōgaki, Gotō |
Lines served | Tokaido Main Line, San'yō Main Line, Seto-Ōhashi Line, Hakubi Line, Sanin Main Line |
Specifications | |
Car body construction | Steel |
Car length | 21,670 mm (71 ft 1 in) |
Width | 2,945 mm (9 ft 7.9 in) |
Height | 4,090 mm (13 ft 5 in) |
Maximum speed | 130 km/h (80 mph) |
Traction system | Variable frequency (3-level IGBT) |
Power output | 1,760 kW |
Power supply | 1,500 V DC |
Bogies | WDT58, WTR242 |
Braking system(s) | Dynamic brake, regenerative brake, electronically controlled pneumatic brakes |
Safety system(s) | ATS-P, ATS-SW |
Track gauge | 1,067 mm (3 ft 6 in) |
Notes/references | |
This train won the 42nd Blue Ribbon Award in 1999. |
The 285 series (285系, 285-kei) is a sleeper electric multiple unit (EMU) train type operated jointly by Central Japan Railway Company (JR Central) and West Japan Railway Company (JR-West) on the overnight Sunrise Izumo and Sunrise Seto limited express services in Japan. These EMUs were introduced from 10 July 1998 to replace ageing locomotive-hauled "Blue Train" coaches which once operated on separate Seto and Izumo services between Tokyo, Shikoku and the Sanin region.[1]